Crystal blinked at the screen as a sudden pang of familiarity struck her. She was certain she’d never been to this place, but clearly whatever she’d done before the end of the world, she’d worked for the same organization that had owned this place. Contact supervisor? What was I?

If time had permitted, Crystal would have spent hours exploring the menu. She wanted to, but Isabel’s life was in danger. Her hand flicked over to Facilities Maintenance and tapped that icon. Behind her, she heard a series of deep crashes and a bellowing roar that couldn’t have possibly come from the Glyptodon’s throat. Isabel had shifted again. Crystal fought the urge to glance over her shoulder to see what new form was tearing into the Typhon. Focus.

Crystal stared at the screen, her forehead furrowing. None of those seemed to cover what she needed. She could turn off Life support, but she’d only kill Isabel if she did. Fire control, perhaps? Crystal reached out and tapped that icon.

Nothing that actually lets me control anything, Crystal thought, her frustration deepening. Behind her, the Typhon’s continued laughter took on a deeper, more resonant note. He’d managed to reattach his throat. It was cut off with a sickening crunch of bone and tearing of flesh, but Crystal didn’t need to look to know Isabel was lagging behind. If he reforms…Hurridly, Crystal tapped the back arrow and selected Life Support.

It went on like that, listing health checks for various subsystems needed to maintain the life support. Desperate for some answers, Crystal tapped on Carbon Scrubber 1.

A list of readouts appeared. Filters. Power capacities. When the last manual check had been done – this one showing a date in a calendar format Crystal hadn’t seen in countless eons – and when the last automated replacement had occurred. That, at least, was last week. A red icon informed her that she was thirty million, two hundred and twenty three thousand, one hundred and seventeen years, three lunar cycles, one interval, six days, sixteen hours, three minutes, and nineteen seconds behind schedule, and accordingly, her pay would be drocked by a two hundred and seventeen million percent.

That last bit of information, that detail she’d be docked pay for being behind schedule, put the final piece of the puzzle into place, and memories started flooding back. She had worked for this company. She’d been working on their facility in the Blasted Desert when she’d found her bloody nanoverse in some new excavations. She’d left that day without even quitting.

She’d been working in maintenance, but not of the equipment. Not in a technical role.

She’d been a janitor.

Isabel roared behind her, and Crystal snapped back to the present. Celebrate knowing what you used to do later, she thought, backing out of the menus. She knew this system like the back of her hand, and with the memories back at the surface, it wasn’t hard to know exactly where to go. Policies and Procedures, then the big red icon she knew to expect: Emergency Procedure. A second tap brought up a holographic map of the room, with several points labeled. Fire alarms. Life support failure alarms. Ozone alarms. And one, clearly labeled: “Subject Containment Breach Response.”

It was on the other side of the room. Crystal didn’t bother with trying anything even remotely fancy. Instead, she wove a bridge of pure air between her platform and the switch’s location. Without even a glance back, she dashed across the bridge.

It gave her an excellent view of the fight. The Typhon had mostly reassembled, although Isabel was doing an admirable job of keeping its head from reattaching fully to its neck. She’d transformed herself into an immense crocodile, easily forty-five feet from nose to tail. Sarcosuchus imperator, the largest crocodile to have ever existed. It’s scales were far too thick for the Typhon’s fangs to easily penetrate, and it offered the bite strength Isabel needed to keep the monster at bay.

The Typhon’s face had flipped over at some point, and his face was a mask of frustration and rage. Several of the snakes were trying to wind their way around Isabel. Whenever they got a secure grip, she’d start to trash and roll, and they would be ripped from their moorings on the Typhon’s back. It was a stalemate for now, but the Typhon showed no signs of tiring, while Isabel’s movements were increasingly sluggish.

Unfortunately, his face being turned upwards gave him a perfect view of Crystal running across the air. His frustration vanished to be replaced with cruel amusement, and dozens of snakes broke free to lunge for her.

With a quick flicking of equations, Crystal wove the bridge into a tunnel. Snakes battered against it and began wrapping around it, constricting tightly. Hunger rumbled in her stomach, and she didn’t dare try the electricity trick again.

Come on, come on…just a bit bloody further. Crystal’s feet pounded on the platform. Her heart pounded in her chest, and she could feel her breath hitch with every step. Behind her, she heard a hissing sound as the the snakes began to force their way through the ultra-dense air, and the tunnel filled with the sound of scales sliding against the smooth surface.